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Serial RS-232 Connection

2-8

The CDT370 uses 8 of the 9 signals on a DB9 connector to communicate with
the host. The pin and signal assignments for the emulator and host computer
are listed in Table 2–2.

Table 2–2. RS-232

Pin and Signal Assignments

CDT370

HOST

Function

Female DB-9

DB-25

DB-9

Pin

Signal

Pin/XT

Pin/AT

Connect Established

DCD

Data to Host

Data to Emulator

Terminal Ready

DTR

Signal Ground

GND

Emulator Ready

DSR

Attention to Emulator

CTS

RTS

Attention to Host

RTS

CTS

Not used

Summary of Contents for CDT370

Page 1: ...CDT370 Addendum to the TMS370 Family C Source Debugger User s Guide 1993 Microprocessor Development Systems Addendum ...

Page 2: ...Printed in U S A October 1993 reprinted July 1995 2656911 9761 revision B SPNU133 ...

Page 3: ...CDT370 Addendum to the TMS370 Family C Source Debugger User s Guide SPRU133 July 1995 Printed on Recycled Paper ...

Page 4: ...NED INTENDED AUTHORIZED OR WARRANTED TO BE SUITABLE FOR USE IN LIFE SUPPORT APPLICATIONS DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS Inclusion of TI products in such applications is understood to be fully at the risk of the customer Use of TI products in such applications requires the written approval of an appropriate TI officer Questions concerning potential risk applications should be dir...

Page 5: ... or equipment The information in a caution is provided for your protection Please read each caution carefully FCC Warning This equipment is intended for use in a laboratory test environment only It generates uses and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to subpart J of part 15 of FCC rules which are designed to prov...

Page 6: ...Trademarks iv Trademarks PC DOS is a trademark of International Business Machines MS DOS and Windows are trademarks of Microsoft Corporation ...

Page 7: ...With Microsoft Windows 2 15 2 8 Power Up Procedure 2 17 2 9 Invoking the Debugger 2 18 2 10 Exiting the Debugger 2 21 3 Trace 3 1 3 1 Trace and Timing 3 2 3 2 Trace Commands 3 5 3 3 Differences Between XDS 22 BTT and CDT370 Trace 3 7 4 Programming 4 1 4 1 Programming a Device the P Command 4 2 4 2 Action Selection 4 3 4 3 Memory Type Selection 4 4 4 4 Validation Dialog Box 4 5 4 5 Messages 4 6 5 A...

Page 8: ...ling the Target Cable in the Emulator 8 5 8 4 Connecting the Target Cable to the Target System 8 7 8 5 How to Use the Target Cable 8 8 9 CDT370 Repair Guide 9 1 9 1 The Debugger Menu Doesn t Display 9 2 9 2 The CDT370 Does Not Function 9 4 9 3 The Target System Doesn t Respond 9 5 10 Additional Notes 10 1 ...

Page 9: ...OS Command Setup for the Debugger 2 10 4 1 Modify Address Dialog Box 4 2 4 2 Select Action Dialog Box 4 3 4 3 Select Memory Type Dialog Box 4 4 4 4 Validation Dialog Box 4 5 8 1 PLCC Target Cable Termination 8 2 8 2 Switch Positions 8 4 8 3 Connecting the Target Cable to the CDT370 Board 8 5 ...

Page 10: ...of the Debugger Options 2 18 2 4 Screen Size Options for Use With the b Option 2 19 2 5 Serial Port and Add On Address Options 2 19 3 1 Displayed Trace Samples 3 3 8 1 Available Target Cables 8 3 8 2 Switch Signals 8 4 8 3 Connections for CDT370 Target Cables 8 6 10 1 Predefined Constants for Use With Conditional Commands 10 1 ...

Page 11: ...DT370 is composed of CDT370 emulator board Interactive windowed CDT370 C source debugger Assembler and linker Complete support documentation The CDT370 debugger is a screen oriented interactive program that aids in the development of applications for TMS370 family microcontrollers The de bugger is used with a hardware unit called an emulator which provides real time in circuit emulation of the TMS...

Page 12: ...vices The CDT370 emulator hardware is a single board that can be connected in two different ways The CDT370 board is designed to plug into the expansion chassis of any IBM XT AT or compatible The CDT370 can be connected to the PC through an RS 232 serial link The CDT370 on board hardware provides Serial parallel communication interface Real time TMS370 emulation logic up to 20 MHz Real time TMS370...

Page 13: ...8LCC There are seven different target cables to support these packages because the 40 pin DIL and the 44 pin LCC TMS370Cx2x devices have different pin outs than the 40 pin DIL and 44 pin LCC TMS370Cx4x devices As a result the emulator target cables for the devices are different and not interchange able The seven target cable sets are listed below along with the devices they support x1x devices in ...

Page 14: ...1 4 ...

Page 15: ... are covered Topic Page 2 1 System Hardware Requirements 2 2 2 2 System Software Requirements 2 3 2 3 Unpacking the CDT370 Board 2 4 2 4 Add On PC Connection 2 5 2 5 Serial RS 232 Connection 2 7 2 6 Software Installation 2 9 2 7 Using the Debugger With Microsoft Windows 2 15 2 8 Power Up Procedure 2 17 2 9 Invoking the Debugger 2 18 2 10 Exiting the Debugger 2 21 Chapter 2 ...

Page 16: ...s recommended Cable A target cable is required to connect the CDT370 board to the target but it is not needed when the emulator runs in stand alone mode Options A Microsoft compatible mouse An EGA or VGA compatible graphics display card and a large monitor The debugger has two options that allow you to change the overall size of the debugger display To use a larger screen size you must invoke the ...

Page 17: ...andard 370 devices If you want to emulate a specific device copy the appropri ate cmd file into your init cmd file init clr is a general purpose screen configuration file If this file isn t present when you invoke the debugger the debugger uses the de fault screen configuration The default configuration file clr extension is for color monitors another file mon extension can be used with monochrome...

Page 18: ...s or if the internal mount makes it awkward to access the target system the RS 232 link can be used Remove the CDT370 board from its antistatic protection sheath To avoid damage to the board do not touch the board directly except at a static free workstation Do not connect any electric motors or fluorescent lights to the CDT370 power circuit Noise and or voltage spikes from these devices could aff...

Page 19: ...le 2 1 On Board Switches CONF COM Port Comments ADD ON ADD ON ADD ON ADD ON RS 232 RS 232 COM1 COM2 COM3 COM4 X X Add on PC link 318h IRQ4 Add on PC link 358h IRQ2 Add on PC link 338h IRQ3 Add on PC link 398h IRQ7 RS 232 link serial com port 1 RS 232 link serial com port 2 Step 1 The CONF jumper must be set to the ADD ON position and the com PORT jumper must be set to one of the four positions tha...

Page 20: ...our target device or device programming plug the target cable dedicated to the TMS370 family member you are working with into the CDT370 board before closing the cover For target cable connection refer to Chapter 8 Target Connectors Step 4 Close the cover of your PC and turn the power on ...

Page 21: ... the Vcc ground or other signals Step 1 The CONF jumper must be set to the position RS232 When the CONF jumper is set to RS232 the com PORT area s jump er is not relevant and any position is allowed Step 2 Connect the external regulated power supply to the CDT370 board through the dedicated connector Make sure that the polarity is set correctly Step 3 Connect the RS 232 cable of the host to the DB...

Page 22: ...Table 2 2 Table 2 2 RS 232 Pin and Signal Assignments CDT370 HOST Function Female DB 9 DB 25 DB 9 Pin Signal Signal Pin XT Pin AT Connect Established 1 DCD DCD 8 1 Data to Host 2 TX RX 3 2 Data to Emulator 3 RX TX 2 3 Terminal Ready 4 DTR DTR 20 4 Signal Ground 5 GND GND 7 5 Emulator Ready 6 DSR DSR 6 6 Attention to Emulator 7 CTS RTS 4 7 Attention to Host 8 RTS CTS 5 8 Not used 9 RI RI 22 9 ...

Page 23: ... not using To delete the DOS executable file enter del cdt370 exe To delete the Windows executable file enter del cdt370w exe Modifying your config sys file When using the debugger you can have only twenty files open or active at the same time To tell the system not to allow more than twenty active files you must add the following line to your config sys file FILES 20 Once you have edited your con...

Page 24: ...stead of edit ing the autoexec bat file For the purpose of discussion assume that this sam ple file is named initdb bat The subsections following the figure explain these modifications Figure 2 2 DOS Command Setup for the Debugger DATE TIME ECHO OFF PATH c dos c 370tools SET D_DIR c 370tools SET D_SRC c csource SET D_OPTIONS p2 b SET C_DIR c 370tools CLS PATH statement Environment variables and I ...

Page 25: ... at the end of the statement as shown in Figure 2 2 a If you are creating an initdb bat file use a different format for the PATH statement PATH C 370TOOLS path The addition of path ensures that this PATH statement won t undo the PATH statements in other batch files including the autoexec bat file Setting up the environment variables An environment variable is a special system symbol that the debug...

Page 26: ...ET D_OPTIONS object filename debugger options Be careful not to precede the equal sign with a space This tells the debugger to load the specified object file and use the se lected options each time you invoke the debugger These are the options that you can identify with D_OPTIONS b bb i pathname p serial port a add on address profile s t filename v Note that the p and a options cannot be used at t...

Page 27: ...d0 MOV A R0D 71a5 f4 MOV 2 R0F A 71a9 d0 MOV A R0C 71ab 70 INCW 4 R0F 71ae 00 JMP 71BAh 0000 87 00 cb 01 00 00 28 e5 00 00 00 00 000c 28 81 72 44 00 00 00 00 00 00 00 00 0018 00 00 00 00 00 00 28 87 28 8f 00 70 0024 40 00 00 00 00 00 00 00 00 00 00 00 0030 00 00 00 00 00 00 00 00 00 00 00 00 If you see a display similar to this one you have correctly installed your emulator and debugger If you don...

Page 28: ...ted from any con ductive surfaces including conductive foam or bags Is the emulator board installed properly and powered Are you using the correct host communication port If an RS 232 link is used is the cable properly connected and wired Is your serial port or add on address set correctly ...

Page 29: ...ainst your hardware manual Add On PC Connection Regardless of how you set the com port jumper on the CDT370 board the debugger software will always communicate with Windows through Windows com port 3 The standard communication settings baud rate data bits parity stop bits and flow control are config ured directly by the debugger software without your intervention and can therefore be ignored You m...

Page 30: ...e any additional parameters you want If you plan on using the profiler be sure to include the profile option If you prefer you can also execute the DOS version from Windows by entering cdt370 exe at the command line If you are going to be switching frequently between the basic debugger and the profiler it might be more convenient for you to create separate program items for each Using Microsoft Wi...

Page 31: ...sor in the target system with the target connector of the CDT370 See Section 8 4 Connecting the Target Cable to the Target System Make sure that the pin orientation is correct Note Pin 1 is marked with an open dot f Always ensure that the power of the CDT370 is off before connecting or disconnecting the target connectors ...

Page 32: ...xtension for the filename the debugger assumes that the extension is out options supply the debugger with additional information Table 2 3 summarizes the available options You can also specify filename and option information with the D_OPTIONS environment variable see Setting up the environment variables on page 2 11 Table 2 3 lists the debugger options the subsections following the table describe...

Page 33: ... 2 4 3 If you name directories with both i and D_SRC the debugger first searches through directories named with i The debugger can track a cumulative total of 20 paths including paths specified with i D_SRC and the debugger USE command Identifying the serial port p option or the add on address a option The p or a option identifies the serial port or the add on address that the debugger uses for co...

Page 34: ...le without the file s object code This is similar to the debugger s SLOAD command Identifying a new initialization file t option The t option allows you to specify an initialization command file that will be used instead of init cmd If t is present on the command line the file specified by filename will be invoked as the command file instead of init cmd Loading without the symbol table v option Th...

Page 35: ... this command quit You don t need to worry about where the cursor is or which window is active just type If a program is running press ESC to halt program execution before you quit the debugger If you are running the debugger under Microsoft Windows you can also exit the debugger by selecting the exit option from the Microsoft Windows menu bar ...

Page 36: ...2 22 ...

Page 37: ...the trace and timing commands you can monitor and collect statistics on the CPU as it runs This chapter also cov ers the differences between the CDT370 trace functions and the breakpoint trace timing BTT board described in the TMS370 Family C Source Debugger User s Guide Topic Page 3 1 Trace and Timing 3 2 3 2 Trace Commands 3 5 3 3 Differences Between XDS 22 BTT and CDT370 Trace 3 7 Chapter 3 ...

Page 38: ...hen you select Trace from the menu bar a pull down menu is opened where you can open the Inspect window position the frame to display within the In spect window or save the trace buffer to a file Most of the inspect window consists of space for the trace samples In the bot tom corner the value of the on board timer is displayed You can move and scroll through trace samples in the same way as with ...

Page 39: ...he CPU is halted manually or by a breakpoint As a result you can measure the number of cycles spent during the whole run mode The major purpose of this counter is to measure the num ber of cycles spent between defined addresses You simply need to define breakpoints before executing the RUN command Each time a breakpoint is reached the number of cycles spent since the last breakpoint is displayed T...

Page 40: ... Code benchmarking as explained in the TMS370 Family C Source Debugger User s Guide is also available in the CDT370 The value of the pseudoregister CLK is valid after a RUN or a RUNB command that is terminated by a software breakpoint ...

Page 41: ...gger reads a screenful of the most recent trace samples and displays them The Inspect window looks as follows This is given as an example only and assumes that the trace has col lected something Inspect Sample ADDR Reverse ASM 0007 7042 LDSP 0008 7043 CALL INIT_INIT 0009 7090 RTS 0010 7046 CALL SPI_INIT Sample is the frame number within the trace buffer ADDR is the program counter of the traced in...

Page 42: ...l Start to End The Save command saves trace samples to a disk file for later inspection Any number of samples can be saved up to the number that were recorded Just type in the filename of the file where you want to store the trace information and hit the enter key or click the O for O K with the mouse Enter the indices of the first and last samples if you want specific frames to be saved The defau...

Page 43: ...rdware Breakpoint Trace and Timing Features The following commands are available INSP Open INSPECT Window TSAVE Store and Save the Trace Buffer RUNF Run Free RRUNF Reset and Run Free WRUNF Wait and Run Free HALT Halt Target System Please refer to the Summary of Commands and Special Keys in the TMS370 Family C Source Debugger User s Guide for a description of these commands Since the CDT370 does no...

Page 44: ...3 8 ...

Page 45: ... emu lator memory map to match the device you are emulating Second you must load your code into the emulator s memory in the same locations where the code will ultimately reside on the device For information on memory mapping please refer to Section 7 2 Memory Mapping and to Defining a Memory Map in the TMS370 Family C Source Debugger User s Guide Topic Page 4 1 Programming a Device the P Command ...

Page 46: ...ble from the target system ensure that target switches are set to EMUL install the device to be programmed into the socket and finally set all 3 switches on target connector to PROG If you want to modify the start and end address of each memory block click with the mouse or position the cursor with the keyboard cursor keys on the address to modify then enter the proper value for each memory type R...

Page 47: ... actions Program to program the device Blank Check to check that the device has no program Verify to check the contents of the device against the CDT s content Upload to upload the contents of the device into the CDT s memory Program is the default selection The action selected will be applied to the memory address ranges selected previously Program This action programs the contents of the CDT370 ...

Page 48: ...ogram EPROM start address 6000 Program EPROM end address 7FFF Selected Action Program Eprom Cancel Data EEprom Both Eprom EEprom Warning 1 Disconnect emulation cable from target system 2 Ensure target switches are set to EMU install device in socket 3 Set all 3 switches on target connector to PROG You can apply the selected action Program Blank Check Verify or Upload to the Program EPROM only the ...

Page 49: ... Ensure target switches are set to EMU install device in socket 3 Set all 3 switches on target connector to PROG Make sure that all three target connector switches are set to PROG before starting the operation To abort the process once it has been started press ESC Once the operation has completed a warning message at the bottom of the window reminds you that to avoid damage to the device you must...

Page 50: ...can be displayed Action Message Program Device programmed and checked Programmation failed Verification failed Blank Check Device is blank Device is not blank Verify Device programmed and checked Verification failed Upload Device upload completed All Fault condition Operation failed ...

Page 51: ...he completion message is dis played as AUTOTEST SUCCESSFUL or AUTOTEST FAILED and the original memory map is restored The autotest program can be run from the command line of the Command window or in a batch file The Autotest software must be run with No connection to a target system and No device in the easy extract socket of the target cable The Autotest software is not exhaustive See Chapter 9 ...

Page 52: ...5 2 ...

Page 53: ...quency Osc 2 is the highest priority device TARGET If you select TARGET the CPU expects the clock input from the target system A clock buffer circuitry is found in the target cable head so the external clock can be a crystal As a result the target clock source can be 1 A crystal connected between low and high input lead on the target connec tor the crystal driver of the target connector will gener...

Page 54: ...6 2 ...

Page 55: ...you begin using the debugger you must supply the debugger with a memory map The memory map tells the debugger which areas of memory it can access and how those areas are accessed Topic Page 7 1 Memory Mapping Introduction 7 2 7 2 Memory Mapping 7 3 7 3 Copying Data Within the On Board RAM 7 6 Chapter 7 ...

Page 56: ... boundary and has a type that determines how addresses in the range are accessed The type determines what class of memory the range falls into such as RAM program ROM EEPROM etc the type for a given range is determined by the architec ture of the particular TMS370 device being emulated whether the memory is to be accessed internally on the chip from external target memory or from emulator RAM and ...

Page 57: ... parts of the physical memory you can protect areas of memory from certain types of access Protection can be on read cycles write cycles both or none If the CPU tries to execute a memory cycle on an address that is protected for that cycle a trap occurs and the CPU is halted Thus you can use memory as ROM by write protecting it and you can treat it as nonexistent by both read and write protecting ...

Page 58: ...emulator just as if the memory were actually on the chip You must not define any EPROM control frame EPCTL when you define PEPROM You can define only one PEPROM Protection Attributes Program ROM is by default write protected Write cycles to addresses in a range of this type cause an access violation trap to occur Writes to external target memory cause a trap but the write operation cannot be preve...

Page 59: ...respects the CDT370 behaves exactly as if you were programming actual data EEPROM with a TMS370 device Refer to Programming the Data EEPROM in the TMS370 Family Data Manual for complete instructions Mapping Attributes Data EEPROM memory must always be mapped as DEEPROM you can define only one DEEPROM You must not define any EPROM control frame EPCTL when you define a DEEPROM An EPCTL is automatica...

Page 60: ...absolute address a C expression the name of a C function or an assembly language label The destination parameter identifies the location in RAM where you want the data to go This parameter can be an absolute address a C expres sion the name of a C function or an assembly language label The length parameter defines the length of the range This parameter can be any C expression If you select Memcopy...

Page 61: ...0 devices This chap ter describes the target cables and their installation The following sections are included Topic Page 8 1 Target Cables Description 8 2 8 2 Switches Description 8 4 8 3 Installing the Target Cable in the Emulator 8 5 8 4 Connecting the Target Cable to the Target System 8 7 8 5 How to Use the Target Cable 8 8 Chapter 8 ...

Page 62: ...n circuit emulation a crystal driver HC4061 allowing the use of a target crystal an easy to extract socket for field programmable device programming a set of three switches emulation programming selection Depending on the type of device to emulate or to program 3 4 or 5 flat ribbon cables are found They are used to connect the target cable to the CDT370 board They are terminated by 34 pin 2 row fe...

Page 63: ... Table 8 1 Available Target Cables Reference Emulated Device EDSTRG28DIL 28 pin DIL EDSTRG28PLCC 28 pin PLCC EDSTRG2XDIL 40 pin DIL x2x EDSTRG2XPLCC 44 pin PLCC x2x EDSTRG40DIL 40 pin DIL x4x EDSTRG44PLCC 44 pin PLCC x4x EDSTRG68PLCC 68 pin PLCC ...

Page 64: ...configuration Figure 8 2 Switch Positions S1 S2 S3 Device Programming S1 S3 S2 In Circuit Emulation Table 8 2 shows the signals that are controlled by these three switches Table 8 2 Switch Signals Switch EMUL position PROG position S1 VCC disable on socket VCC enable on socket S2 VPP disable on socket VPP enable on socket S3 HC4061 enable HC4061 disable ...

Page 65: ...able and pulling them gently upward while holding the CDT370 emulator board down on the table Do not grasp pull or twist the cable at any time 2 Align the connectors of the new target cable with the CDT370 board ac cording to Figure 8 3 Move the target cable slightly from side to side until all the pins have slipped into the connectors 3 Gently push the target cable down onto the emulator card unt...

Page 66: ...e in the Emulator 8 6 Table 8 3 Connections for CDT370 Target Cables Target Cable of Connectors CONN0 CONN1 CONN2 CONN3 CONN4 EDSTRG28DIL 3 EDSTRG28PLCC 3 EDSTRG40DIL 4 EDSTRG44PLCC 4 EDSTRG2XDIL 5 EDSTRG2XPLCC 5 EDSTRG68 PLCC 5 ...

Page 67: ...ernal circuits of the CDT370 board Check the Target Cable Before Installing When installing the target connector into the target system make sure that the lead orientation is correct Make sure that no device is plugged into the easy extract socket A ground connection is made between the CDT370 and the target system through the VSS pin of the emulation pod For normal applications plug the tar get c...

Page 68: ...ition 2 Carefully insert the device you wish to program into the easy extract socket 3 Set all the switches to the PROG position 4 Run the programming command 5 When the command has executed move all the switches back to the EMUL position 6 Remove the device from the easy extract socket Note You can execute steps 2 and 3 either before entering the programming screen or when the programming screen ...

Page 69: ...o program many devices 1 Configure all switches in the EMUL position 2 Extract the programmed device from the easy extract socket and insert a new device 3 Set all the switches to the PROG position 4 Run the programming command 5 When finished go back to step 1 ...

Page 70: ...8 10 ...

Page 71: ...his chapter contains a brief system repair guide for both the add on PC con nection and the serial link The following topics are included in this chapter Topic Page 9 1 The Debugger Menu Doesn t Display 9 2 9 2 The CDT370 Does Not Function 9 4 9 3 The Target System Doesn t Respond 9 5 Chapter 9 ...

Page 72: ...m the target system and try again If it works with the target connector discon nected see Section 9 3 5 If the problem remains be sure you invoke the proper communication port and interrupt request line Be sure also that the I O address IRQ used by the CDT is not used by another card inside the PC 6 Switchoff your PC remove the cover and check that the CDT370 s config uration jumpers are correctly...

Page 73: ...hat there are no metal objects beneath the CDT370 board that might short VCC ground or other signals 8 Be sure there is no chip in the easy extract socket of the target connector 9 If you are using a target system disconnect the target connector from the target system and try again If it works with the target connector discon nected see Section 9 3 Target System Doesn t Respond 10 If the CDT370 bo...

Page 74: ...m Target Connectors must be disconnected from the target system and no chip resident in the easy extract socket This Autotest software is a go no go software that tells you if the CDT370 board is definitively functional or not This autotest is not exhaustive but checks almost all board functionalities including EEPROM emulation logic See Chapter 5 Autotest If the debugger screen displays but the A...

Page 75: ...t system remove the target connector from target system and check for broken or bent pins 3 If the problem remains power off the target system and the CDT370 If an add on PC connection is used power off the PC and remove the cover Then check that the target system cable is properly connected to the CDT370 board Refer to the Chapter 8 4 Check that there is no short circuit or broken wire on the tar...

Page 76: ...9 6 ...

Page 77: ... the 370 family the CDT370 debug ger defines a symbol that you can use in batch files See Entering Commands From a Batch File in the TMS370 Family Debugger User s Guide Table 10 1 Predefined Constants for Use With Conditional Commands Constant Debugger Tool XDS22 XDS 22 emulator ABD application board CDT370 CDT370 emulator Chapter 10 ...

Page 78: ...10 2 ...

Page 79: ...370 board about 1 2 connecting to a PC add on slot 2 5 connecting to an RS 232 cable 2 7 installing 2 4 2 18 serial connection 2 7 cdt370 command options 2 18 a 2 19 b 2 18 i 2 19 p 2 19 profile 2 20 s 2 20 t 2 20 v 2 20 x 2 20 parameters 2 18 CLK register 3 4 clock from target CPU 6 1 source 6 1 6 2 closing debugger 2 21 code benchmarking 3 4 COM port configuring for Windows 2 15 jumper 2 5 CONF ...

Page 80: ...ialization file 2 20 installation error messages 2 14 of hardware 2 4 2 9 of software 2 9 2 14 verifying 2 12 M memory 7 1 7 6 data EEPROM 7 4 emulation of 7 4 mapping 7 3 7 5 introduction 7 2 peripheral frame 7 4 program ROM EPROM 7 4 register file 7 4 type selection 4 4 Microsoft Windows configuring the COM port for 2 15 examples 2 16 2 22 invoking the debugger from 2 16 2 22 using the debugger ...

Page 81: ...ding without the v debugger option 2 20 system hardware requirements 2 2 software requirements 2 3 T t debugger option 2 18 2 20 target cables 1 3 8 1 8 10 description 8 2 how to use 8 8 installation CDT370 board 8 5 target system 8 7 switches 8 4 timer value 3 3 timing commands 3 1 3 8 trace 3 1 3 8 buffer 3 2 CDT370 differs from XDS 22 BTT 3 7 commands 3 5 inspect 3 5 position 3 5 save 3 6 sampl...

Page 82: ...Index 4 ...

Page 83: ...NED INTENDED AUTHORIZED OR WARRANTED TO BE SUITABLE FOR USE IN LIFE SUPPORT APPLICATIONS DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS Inclusion of TI products in such applications is understood to be fully at the risk of the customer Use of TI products in such applications requires the written approval of an appropriate TI officer Questions concerning potential risk applications should be dir...

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